Removed webgl_hdr.html

examples/files.js

@@ -45,7 +45,6 @@ var files = {
 		"webgl_geometry_text",
 		"webgl_geometry_text_shapes",
 		"webgl_geometry_text_stroke",
-		"webgl_hdr",
 		"webgl_helpers",
 		"webgl_interactive_buffergeometry",
 		"webgl_interactive_cubes",